不能加the,题目应该是“What is Happiness",即什么是幸福.
What is Happiness
There are some common aspects in the world that are defined as happiness,such as wealth,good health,and good relations with others; However,happiness is a very relative concept,and everyone can have his/her own definition of happiness.
For example,two people may have exactly the same amount of money,but they may feel very differently towads it.One may be unsatisfied with the amount and wants to earn more,while the other may be perfectly satisfied and happy.
In short,happiness is dependent of one's attitude of life.If a person can always be grateful of what he/she alaready has and cherish everything in the moment,he/she has a greater chance of achieving happiness.